Color

#54567d

#54567d
hex#54567d
rgbrgb(84, 86, 125)
hslhsl(237, 20%, 41%)
oklchoklch(0.468 0.063 281.4)
Closest name: Deep Indigo (#4c567a)Relative luminance 0.1002

Colors that go with #54567d

Goldenrod, Medium Sea Green and Sage Green lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #54567d

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#7d7b54

#546b7d · #66547d

#7d5456 · #567d54

Split-complementary

Open in tool →

#7d6654 · #6b7d54

#7d546b · #7d7b54 · #547d66

Contrast

#54567d as textRatioAAAA largeAAAFix
Aaon white
6.99:1passpassfail
  • AAA: use #52547a as the text (7.22:1)
Aaon black
3:1failpassfail
  • AA: use #6f729f as the text (4.58:1)
  • AAA: use #9193b6 as the text (7.05:1)
  • AA: or shift the background to #d1d1d1 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #54567d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #54567d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #54567d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/54567d-9f9cc4-df924e-251f2d-e9edf1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md